Dalian Haichen Chemical Mineral Co., Ltd

Holcim (Schweiz) AG is one of Switzerland's leading manufacturers of building materials and a subsidiary of LafargeHolcim Ltd, a global player. Its core business includes the production of cement, gravel and concrete as well as the associated service

Bergmann Messgeraete Entwicklung KG is a small family owned company based in Murnau am Staffelsee. It was founded in 1991 to develop and produce advanced time-of-flight (ToF) mass spectrometers. The founder – Dr. Thorald Bergmann – has built a world

Buveco Gasdetection BV in Bleiswijk, The Netherlands, is a healthy and thriving company operating since 1978 within the gas detection market. Buveco designs, manufactures, sells, rents and maintains both portable and permanently installed gas detecti